These Are the books that I feel if you had the cover almost all the bases of almost every book about drawing then I’ve ever seen. Some books not on this list may go in debt more specifically on some things here and there but these books in my opinion are all you need/the most essential/the best of the crop

Some of these are free videos on YouTube and such and some are tutorial packages that are for sale. I can personally vouch for Aarron Blaise’s courses. I haven’t seen the Taught by a Pro courses but they seem great and are done by some of Animation’s greats. Please feel free to chat with me about which ones interest you and what I’d suggest for your interests